Conversions Calculators
Converters for the things a simple unit converter cannot handle: ingredient densities, numeral systems, oven settings and more.
- 4 tested calculators
- Formulas explained
- Private and free
Cups to Grams Converter
Baking conversions by ingredient.
Roman Numeral Converter
Numbers ↔ Roman numerals with breakdown.
Number Base Converter
Binary, octal, decimal and hex conversion.
Oven Temperature Converter
°C, °F, fan oven and gas mark.
Conversions that need more than a factor
Some conversions cannot be done with a single number: a cup of flour weighs less than a cup of sugar, a fan oven runs hotter than a conventional one, and Roman numerals follow their own rules. These converters handle those details and include reference charts you can bookmark.